Surveys
Underwater operations in progress until further notice by M/V viking neptun in 60-56N 002-14W
Eastern North Atlantic · Shetland Islands · HYDROLANT 1461/15
- issued
- 2015-06-15 11:12Z
- status
- cancelled 2015-06-27 13:51Z (archive)
- authority
- WZ 675/15 151050Z JUN 15.
- sea
- North Atlantic Ocean
- position
- 60.933, -2.233
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH ATLANTIC. SHETLAND ISLANDS. DNC 20. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY M/V VIKING NEPTUN IN 60-56N 002-14W. WIDE BERTH REQUESTED.
This area · survey operations
109 within 180 nm since 2000 · 4 in the last 12 months · 2 in force now
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- Survey operations in progress until further notice by M/V amazon conqueror towing eight one mile long cables…2026-08-15
- Survey operations in progress until further notice by M/V ramform hyperion towing ten 2740 meter long cables2026-08-03
- Survey operations in progress until further notice by M/V amazon conqueror towing eight 1609 meter long…2026-07-31
- Survey operations in progress until further notice by M/V ramform atlas towing 17 3600 meter long cables in…2026-07-03
- Survey operations in progress until further notice by M/V kommandor towing 1300 meter long cables in area…2023-09-17
- Survey operations 17 jul until further notice by M/V ramform vanguard towing 17 4200 meter long cables in…2023-07-16
Season · when survey operations happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROLANT 1461/15 and this msg, operations completedcancelled by · 2015-06-27
Nearby now · within 120 nm
- Noup head light 59-19.90N 003-04.20W range reduced to 12 milesNav aids · 99.4 nm
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.